Charging station



FIG. 1 is a perspective view showing a charging station.

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a left side view of thereof.

The broken lines in the figures depict portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for a charging station, as shown and described. 